Martinsville

NSW

Martinsville is a growing suburb in NSW with 389 residents.

SAL code: 12522
SA2: 111021218
Population: 389
LGA: Lake Macquarie

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Martinsville suburb boundary

Martinsville, NSW had 389 residents at the 2021 Census, with the broader statistical area showing a 19.7% growth over the last five years. The predominant age group is 55-64 years, and the median age sits at 53. Households are most often couples with children, and those with a mortgage repay a median of $2,149 a month. Around 86.5% of homes are owner-occupied, with the largest single tenure being owned outright at 53.4%. Most dwellings are separate houses, making up 100.0% of the suburb's housing stock. The suburb has 1 park or reserve mapped within its boundary. Source: ABS Census 2021 and Estimated Resident Population, with amenity counts from state Open Data and OpenStreetMap.

Population

389

Suburb · Census 2021

5-Year Growth

+19.7%

3yr: +12.6% · 10yr: +39.5%

SA2 · 5yr

Household Income

$1,821/wk

Suburb · Census 2021 median

Median Age

Suburb · Census 2021

Socio-Economic Index

4/10

SA2 · middle-range

Unemployment

4.7%

SA4 · Q4 2025

Hospitals

Not available

No data for this suburb

Childcare services

Not available

No data for this suburb

Parks & green space

Parks, reserves

Transport stops

GTFS stops

Dwelling approvals

104

Lake Macquarie · Feb 2026

Median Weekly Rent

$677.5/wk+12.9% YoY2026 Q1

Postcode-level

Based on NSW rental bond lodgements, aggregated at postcode level. All SALs sharing this postcode show the same median.

Median House Sale Price

$1,497,5002025 Q1

House only

Source: state Valuer-General (suburb-level quarterly medians).

→ Calculate stamp duty on this suburb's median price → Estimate mortgage repayments → Calculate rental yield (price + median rent)

Safety & Crime

2025 Q4

per 1,000 residents

↓ 67%

vs prior year

Sexual Offences

2 offences

Reported incidents from NSW police. Offence rates may not reflect all crime.

Population over time — Morisset - Cooranbong (SA2)

ABS publishes annual estimates only at SA2; Martinsville suburb alone is ~389 (Census 2021).

Growth at a Glance

3yr: +12.6%5yr: +19.7%10yr: +39.5%Total: +67.2%

Population grew from 12,601 to 21,067 over 24 years, averaging 2.2% per year.

Government school catchment

Intake zone

Primary

Cooranbong PS93.0%

Morisset PS 7.0%

Secondary

Morisset HS

Source: NSW Department of Education — School Intake Zones. Boundaries can be amended without notice; confirm with the school before relying on enrolment.

Profile

Census snapshot

ABS · 2021

Housing

Almost entirely detached houses (100%), owner-occupied (87%).

Dwelling mix

Houses 100%

132 houses

Tenure

Owned 53%

Mortgage 33%

Number of bedrooms

1 bed

5 (3.5%)

2 bed

21 (14.8%)

3 bed

40 (28.2%)

4 bed

38 (26.8%)

5 bed

26 (18.3%)

6+ bed

12 (8.5%)

Bushfire & flood risk

Hazard data is not yet available for NSW.

Source when available: NSW Rural Fire Service (BFPL) and NSW DPHI EPI Flood.

Planning zones

5 zones in suburb

Code	Zone	% covered	Area
C1	ZoneEnvironmental	51.3%	33.60 km²
C2	ZoneEnvironmental	22.8%	14.92 km²
C3	ZoneEnvironmental	14.2%	9.30 km²
RU3	ZoneRural	11.2%	7.32 km²
RU4	ZoneRural	0.5%	0.33 km²

Source: NSW DPHI EPI Land Zoning (ZONE_NSW/2026-04-29/1eccf1a530fa1be5) · As of Apr 2026. Zone boundaries are amended periodically; verify the exact property with the relevant council before relying on permitted use.